Stomach Flu (Gastroenteritis)

Stomach flu, sometimes called gastroenteritis, is inflammation of the stomach and intestines. It can be caused by a viral, bacterial, or a parasitic infection, but it is not caused by the influenza virus.

Stomach flu usually goes away without medical treatment in 1 to 2 days. Home treatment can relieve the symptoms of stomach flu and prevent problems, such as dehydration.

By

Healthwise Staff

Primary Medical Reviewer

E. Gregory Thompson, MD - Internal Medicine

Specialist Medical Reviewer

Christine Hahn, MD - Epidemiology

Last Revised

July 9, 2012

eMedicineHealth Medical Reference from Healthwise

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